920728656

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2273}}^1$

素因数の和:2413

約数の個数: 120

約数和(自身を含む): 2694280680

約数和(自身を除く): 1773552024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 97, 116, 144, 174, 194, 232, 261, 291, 348, 388, 464, 522, 582, 696, 776, 873, 1044, 1164, 1392, 1552, 1746, 2088, 2273, 2328, 2813, 3492, 4176, 4546, 4656, 5626, 6819, 6984, 8439, 9092, 11252, 13638, 13968, 16878, 18184, 20457, 22504, 25317, 27276, 33756, 36368, 40914, 45008, 50634, 54552, 65917, 67512, 81828, 101268, 109104, 131834, 135024, 163656, 197751, 202536, 220481, 263668, 327312, 395502, 405072, 440962, 527336, 593253, 661443, 791004, 881924, 1054672, 1186506, 1322886, 1582008, 1763848, 1984329, 2373012, 2645772, 3164016, 3527696, 3968658, 4746024, 5291544, 6393949, 7937316, 9492048, 10583088, 12787898, 15874632, 19181847, 25575796, 31749264, 38363694, 51151592, 57545541, 76727388, 102303184, 115091082, 153454776, 230182164, 306909552, 460364328, 920728656]

約数ペア:

[(1, 920728656), (2, 460364328), (3, 306909552), (4, 230182164), (6, 153454776), (8, 115091082), (9, 102303184), (12, 76727388), (16, 57545541), (18, 51151592), (24, 38363694), (29, 31749264), (36, 25575796), (48, 19181847), (58, 15874632), (72, 12787898), (87, 10583088), (97, 9492048), (116, 7937316), (144, 6393949), (174, 5291544), (194, 4746024), (232, 3968658), (261, 3527696), (291, 3164016), (348, 2645772), (388, 2373012), (464, 1984329), (522, 1763848), (582, 1582008), (696, 1322886), (776, 1186506), (873, 1054672), (1044, 881924), (1164, 791004), (1392, 661443), (1552, 593253), (1746, 527336), (2088, 440962), (2273, 405072), (2328, 395502), (2813, 327312), (3492, 263668), (4176, 220481), (4546, 202536), (4656, 197751), (5626, 163656), (6819, 135024), (6984, 131834), (8439, 109104), (9092, 101268), (11252, 81828), (13638, 67512), (13968, 65917), (16878, 54552), (18184, 50634), (20457, 45008), (22504, 40914), (25317, 36368), (27276, 33756)]